Home / 34,885,063.48-52,323,602.44-9,328,065.80

Finding the Fourth Proportional to 34,885,063.48, 52,323,602.44 and 9,328,065.80

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Solution

The fourth proportional to 34,885,063.48, 52,323,602.44 and 9,328,065.80 is: 13,991,031.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,063.48 : 52,323,602.44 = 9,328,065.80 : x
  2. Step 2: Convert to fraction form
    34,885,063.48/52,323,602.44 = 9,328,065.80/x
  3. Step 3: Cross multiply
    34,885,063.48x = 52,323,602.44 × 9,328,065.80
  4. Step 4: Simplify right side
    34,885,063.48x = 488,078,006,453,360.56
  5. Step 5: Solve for x
    x = 488,078,006,453,360.56/34,885,063.48
  6. Step 6: Final answer
    x = 13,991,031.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.